feat: add BOM API and routing

Co-authored-by: aider (openai/DeepSeek-V3.2-Thinking) <aider@aider.chat>

inventory-web/src/router/index.ts

@@ -120,6 +120,22 @@ const routes: Array<RouteRecordRaw> = [
         ]
     },
 
+    // 5. BOM 管理
+    {
+        path: '/bom',
+        component: Layout,
+        meta: { title: 'BOM管理', icon: 'Document' },
+        redirect: '/bom/manage',
+        children: [
+            {
+                path: 'manage',
+                name: 'BomManage',
+                component: () => import('@/views/bom/BomManage.vue'),
+                meta: { title: '配方管理' }
+            }
+        ]
+    },
+
     // 6. 业务操作
     {
         path: '/operation',
@@ -214,4 +230,4 @@ router.beforeEach((to, from, next) => {
     }
 })
 
-export default router
+export default router